DiFipp/include/MovingAverage.h

22 wiersze
609 B
C++

#pragma once
#include "DigitalFilter.h"
#include "typedefs.h"
namespace fratio {
template <typename T>
class MovingAverage : public DigitalFilter<T> {
public:
MovingAverage() = default;
MovingAverage(size_t windowSize)
: DigitalFilter<T>(Eigen::VectorX<T>::Constant(1, T(1)), Eigen::VectorX<T>::Constant(windowSize, T(1) / windowSize))
{
}
void setWindowSize(size_t windowSize) { setCoeffs(Eigen::VectorX<T>::Constant(1, T(1)), Eigen::VectorX<T>::Constant(windowSize, T(1) / windowSize)); }
size_t windowSize() const noexcept { return bOrder(); }
};
} // namespace fratio